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check_disk: Declare global variables static

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Variables only used in that specific translation unit should be static
to actually communicate that fact.
Also allows the compiler to detect unused (global) variables.
This commit is contained in:
Lorenz Kästle 2024-09-27 13:51:21 +02:00
parent f49074e802
commit 7ca72ecace
1 changed files with 36 additions and 36 deletions
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72
plugins/check_disk.c
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@ -119,44 +119,44 @@ enum
#pragma alloca
#endif
int process_arguments (int, char **);
void print_path (const char *mypath);
void set_all_thresholds (struct parameter_list *path);
int validate_arguments (uintmax_t, uintmax_t, double, double, double, double, char *);
void print_help (void);
static int process_arguments (int, char **);
static void print_path (const char *mypath);
static void set_all_thresholds (struct parameter_list *path);
static int validate_arguments (uintmax_t, uintmax_t, double, double, double, double, char *);
static void print_help (void);
void print_usage (void);
double calculate_percent(uintmax_t, uintmax_t);
bool stat_path (struct parameter_list *p);
void get_stats (struct parameter_list *p, struct fs_usage *fsp);
void get_path_stats (struct parameter_list *p, struct fs_usage *fsp);
static double calculate_percent(uintmax_t, uintmax_t);
static bool stat_path (struct parameter_list *p);
static void get_stats (struct parameter_list *p, struct fs_usage *fsp);
static void get_path_stats (struct parameter_list *p, struct fs_usage *fsp);
char *exclude_device;
char *units;
uintmax_t mult = 1024 * 1024;
int verbose = 0;
bool erronly = false;
bool display_mntp = false;
bool exact_match = false;
bool ignore_missing = false;
bool freespace_ignore_reserved = false;
bool display_inodes_perfdata = false;
char *warn_freespace_units = NULL;
char *crit_freespace_units = NULL;
char *warn_freespace_percent = NULL;
char *crit_freespace_percent = NULL;
char *warn_usedspace_units = NULL;
char *crit_usedspace_units = NULL;
char *warn_usedspace_percent = NULL;
char *crit_usedspace_percent = NULL;
char *warn_usedinodes_percent = NULL;
char *crit_usedinodes_percent = NULL;
char *warn_freeinodes_percent = NULL;
char *crit_freeinodes_percent = NULL;
bool path_selected = false;
bool path_ignored = false;
char *group = NULL;
struct stat *stat_buf;
struct name_list *seen = NULL;
static char *exclude_device;
static char *units;
static uintmax_t mult = 1024 * 1024;
static int verbose = 0;
static bool erronly = false;
static bool display_mntp = false;
static bool exact_match = false;
static bool ignore_missing = false;
static bool freespace_ignore_reserved = false;
static bool display_inodes_perfdata = false;
static char *warn_freespace_units = NULL;
static char *crit_freespace_units = NULL;
static char *warn_freespace_percent = NULL;
static char *crit_freespace_percent = NULL;
static char *warn_usedspace_units = NULL;
static char *crit_usedspace_units = NULL;
static char *warn_usedspace_percent = NULL;
static char *crit_usedspace_percent = NULL;
static char *warn_usedinodes_percent = NULL;
static char *crit_usedinodes_percent = NULL;
static char *warn_freeinodes_percent = NULL;
static char *crit_freeinodes_percent = NULL;
static bool path_selected = false;
static bool path_ignored = false;
static char *group = NULL;
static struct stat *stat_buf;
static struct name_list *seen = NULL;
int